/Engine/Plugins/Online/OnlineSubsystem/Source/Public/Interfaces/OnlinePresenceInterface.h
Type of presence properties - a key/value map
typedef [FOnlineKeyValuePairs](API\Plugins\OnlineSubsystem\FOnlineKeyValuePairs)< [FPresenceKey](API\Plugins\OnlineSubsystem\Interfaces\FPresenceKey), [FVariantData](API\Plugins\OnlineSubsystem\FVariantData) > FPresenceProperties